Question

Determine the time period of the day in C++

a. Request an hour in military time between 0 and 23 inclusive. b. If the value for hour is invalid: 1. Output Invalid hour". 2. Repeat the input request. a. Request the minutes b. Print the time using hh:mm format C. Convert to 12 hour format (i.e. AM/PM) and print Use a single if/else-if/else structure to do the following: 1. If the hour is between 0 and 12 inclusive, output "It is morning." 2. If the hour is between 13 and 17 inclusive, output "It is afternoon." 3. If the hour is between 18 and 19 inclusive, output "It is twilight. 4. Otherwise, output "It is evening." Sa

Answer 1

#include<iostream>
using namespace std;

int main()
{
int hour;
int minutes;

while(1)
{
cout<<"\nEnter an hour in military time between 0 and 23 : ";
cin>>hour;
if(hour>=0 && hour<=23)
{
break;
}
else
{
cout<<"\nInvalid hour\n";
}
}
cout<<"Enter minutes: ";
cin>>minutes;
printf("%d:%02d",hour,(minutes%60));

if(hour>12)
{
hour=hour-12;
printf("\n12-hours format: ");
printf("%d:%02d",hour,(minutes%60));
}

if(hour>=0 && hour<=12)
{
cout<<"\nIt is morning.";
}
else if(hour>=13 && hour<=17)
{
cout<<"\nIt is afternoon.";
}
else if(hour>=18 && hour<=19)
{
cout<<"\nIt is twilight.";
}
else
{
cout<<"\nIt is evening.";
}
return 0;
}